Who is the Northern Grand Duke's pick?

The Grand Duke who rules the North, Lawrence Celet. A beautiful young man named Luke who doesn't fit in with the North comes to visit him. Luke introduces himself as the 'Administrator'. However, this is the territory managed by Laurence. What on earth does this young man manage?

"A possessed person."
"I am the Administrator who came to save you who was possessed by this BL game."

Lawrence Celet, who fell into the 2-on-1-offense Academy BL game, intuitively feels that he cannot postpone his choice now that the Administrator has arrived. An inevitable ending. And the Grand Duke's choice. Who will the Northern Grand Duke pick?

(Source: Bomtoon, translated)